Fixes #50.

On KDE desktop icon failed to appear because TrayIcon requested a zero-size rect. Implementing MsgCountComposedIcon::availableSizes() method fixes that.

After icon became visible it was not transparent, and places that should have been transparent contained artifacts likely due to uninitialized memory. Implementing MsgCountComposedIcon::pixmap() which returns a pixmap with alpha channel fixes that.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/TrayIcon.h b/include/TrayIcon.h

index 2c9020c1..dec3063b 100644
--- a/include/TrayIcon.h
+++ b/include/TrayIcon.h
@@ -32,6 +32,8 @@ public:
 
         virtual void paint(QPainter *p, const QRect &rect, QIcon::Mode mode, QIcon::State state);
         virtual QIconEngine *clone() const;
+        virtual QList<QSize> availableSizes(QIcon::Mode mode, QIcon::State state) const;
+        virtual QPixmap pixmap(const QSize& size, QIcon::Mode mode, QIcon::State state);
 
         int msgCount = 0;